Size, Temperature, Humidity – Brocade 6910 Ethernet Access Switch Hardware Installation Guide User Manual
Page 48: Ac input, Dc input, Power supply, Power consumption, Maximum current

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Brocade 6910 Ethernet Access Switch Hardware Installation Guide
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Physical Characteristics
Size
(W x D x H): 440 mm x 250 mm x 44 mm (17.32 x 9.84 x 1.73 inches)
Temperature
Operating for regular models: 0°C to 55°C (32°F to 131°F)
Operating for hardened models: -40°C to 65°C (-40°F to 149°F)
Non-operating: -40°C to 70°C (-40°F to 158°F)
Humidity
Operating: 10% to 93% at 65°C (149°F), non-condensing
Non-operating: 93% maximum relative humidity, non-condensing
AC Input
100 to 240 V, 50-60 Hz, 0.8A Max.
DC Input
20~60Vdc, 0.8 A Max.
Power Supply
Internal, auto-ranging transformer: 100 to 240 VAC, 50 to 60 Hz (for Brocade 6910 Ethernet Access
Switch-EAS-AC)
Internal, auto-ranging transformer: 20 to 60 Vdc (for Brocade 6910 Ethernet Access
Switch-EAS-DC)
Power Consumption
6910 Ethernet Access Switch-EAS-AC & EAS-DC with RJ-45 Connections
Maximum AC Input: 13W
6910- Ethernet Access Switch-EAS-AC & EAS-DC with Fibre Ports & Brocade Approved SFPs
Maximum AC Input: 16W
Maximum Current
0.8 A @ 100 VAC, 0.4 A @ 240 VAC
1.9 A @ 20-60 Vdc